I purchased this additional hand held to compliment the lapel system and another hand held system I have used all summer .. These systems work in the same way as another well know brand work, quick sync the units, balanced output, takes AA battery's, lock handset and comes with rack ears, but at a fraction of the costed of Senn.....
I used this system with a matching system in a 2u rack at 3 carnivals this summer, were the presenter was walking about the field making all the announcements but keeping in sight of the receiver that was places at the front edge of the stage and had a strong signal around 20 metres distance, Indoors it can be placed at the mix position of 30 metres approx without any problems .. if set at monitor mix position there are no problems at all, I will be buying more of these systems as I need them and recommend them for all kinds of events .. "At this price you can't go wrong".